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J & K SCIENTIFIC LTD.??? ?? ??? ?????.

?? ?:J & K SCIENTIFIC LTD.
??:-18210857532
???:jkinfo@jkchemical.com
??:China
URL: https://www.jkchemical.com
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2,6-Dimethylphenylsulfonylethanol2,6-???????????688762-96-1C10H14O3S
3-Amino-4-chlorobenzeneboronic acid hydrochloride 95%(3-???-4-?????)??????850568-45-5C6H7BClNO2
3,4-Diacetoxybenzaldehyde3,4-???????????67727-64-4C11H10O5
2-(5-Bromo-pyrimidin-2-yloxy)-benzonitrile2-(5-???-????-2-???)-?????1017789-04-6C11H6BrN3O
5-AMino-2,3-dicyano-1,4-naphthoquinone5-???-2,3-????-1,4-?????68217-29-8C12H5N3O2
Diethylene Glycol Monododecyl Ether??????? ??? ???3055-93-4C16H34O3
8-methyl-2-(3-methylphenyl)quinoline-4-carboxylic acid(SALTDATA: FREE)8-??-2-(3-????)???-4-?????438225-30-0C18H15NO2
1-Acetyl-3,5-bis(perfluorobutyl)pyrazole1-???-3,5-BIS(NONAFLUORO-1-BUTYL)???247170-28-1C13H4F18N2O
3-(3-Methoxyphenyl)-1H-pyrazole3-(3-?????)-1H-???144026-74-4C10H10N2O
D-Glucose 6-Phosphate DipotassiuM Salt HydrateD-????-6-???, ??? ?5996-17-8C6H11K2O9P
o-Carborane, min. 95%o-?????16872-09-6C2B10
1-Bromo-3-isopropylbenzene, 98%3-?????5433-01-2C9H11Br
3-Bromo-2-(bromomethyl)propionic acid, 98%41459-42-1C4H6Br2O2
(1S,4S)-(+)-2,5-Diazabicyclo[2.2.1]heptane dihydrobromide, 98%(1S,4S)-2,5-???????[2.2.1]???????????132747-20-7C5H12Br2N2
N,N-Bis(diphenylphosphino)amine, min. 98%N,N-BIS(???????)??2960-37-4C24H21NP2
2-Ethoxycarbonylphenyl isothiocyanate, 95%2-ETHOXYCARBONYLPHENYL?????????99960-09-5C10H9NO2S
1-Ethyl-3-methylimidazolium tosylate, 98% [EMIM] [TOS]328090-25-1C13H18N2O3S
{1-[(5-methyl-2-furyl)methyl]-3-oxo-2-piperazinyl}acetic acid(SALTDATA: FREE)1022919-08-9C12H16N2O4
4-(pyridin-2-ylmethyl)aniline(SALTDATA: 2HCl)2-(4-?????)???58498-12-7C12H12N2
N-BOC-cadaverineN-Boc-????51644-96-3C10H22N2O2
N-Propionyl-D-glucosamine hydrochloride15475-14-6C9H17NO6
2',4',5',7'-TetrabroMo-3,4,5,6-tetrachlorofluorescein??218?13473-26-2C20H4Br4Cl4O5
2,4,6-Trimethyl-1,3-phenylene diisocyanate, 98%16959-10-7C11H10N2O2
2-(2-Methoxyphenyl)-3-phenylacrylic acid2-(2-?????)-3-????1657-65-4C16H14O3
4-(4-Bromophenyl)-2-phenylpyrrole4-(P-?????)-2-????862201-35-2C16H12BrN
2-Chloro-6-methoxy-3-quinolinecarbaldehyde oxime2-CHLORO-6-METHOXY-3-QUINOLINECARBALDEHYDE??93299-50-4C11H9ClN2O2
N-(4-methylbenzyl)propan-2-amine(SALTDATA: FREE)?????-(4-??-??)-??70894-75-6C11H17N
5-(4-Methoxy-phenyl)-2-methyl-2H-pyrazol-3-ylamine92469-35-7C11H13N3O
5-Heptyn-3-ol5-??-3-OL19781-82-9C7H12O
isopropyl (4-formylphenoxy)acetate(SALTDATA: FREE)199177-25-8C12H14O4
Aminopropylsilanetriol, 22-25% in water29159-37-3C3H11NO3Si
SulfaMethizole?????144-82-1C9H10N4O2S2
1,2,3,4,5,6,7,8-Octahydrophenanthrene1,2,3,4,5,6,7,8-?????????5325-97-3C14H18
4-Cyano-4-phenylpiperidine hydrochloride, 99%4-???-4-?????????51304-58-6C12H15ClN2
5-cyclobutyl-1,3,4-thiadiazol-2-amine(SALTDATA: FREE)56882-73-6C6H9N3S
6-chloro-2-methylimidazo[1,2-a]pyridine-3-carbaldehyde(SALTDATA: FREE)6-???-2-??-????[1,2-A]???-3-??????728864-61-7C9H7ClN2O
2-chloro-5-(1H-imidazol-1-ylmethyl)pyridine(SALTDATA: FREE)2-???-5-(1H-????-1-???)???230617-61-5C9H8ClN3
3-(cyclohexylthio)-1-propanamine(SALTDATA: FREE)3-(????????)-1-?????(?????:??)56216-09-2C9H19NS
N-[(4-methoxy-1-naphthyl)methyl]cyclopentanamine(SALTDATA: HBr)N-[(4-???-1-???)??]???????353778-46-8C17H21NO
4-Isopropylbenzenecarbothioamide4-??????????????53515-20-1C10H13NS
2,2-dimethyl-1-(3-methyl-2-thienyl)cyclopropanecarboxylic acid(SALTDATA: FREE)915924-20-8C11H14O2S
3-Fluoro-4-nitroanisole446-38-8C7H6FNO3
DiMethylaMMoniuM dichlorotri(μ-chloro)bis[(S)-(-)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole]diruthenate(II) [NH2Me2][{RuCl((S)-segphos?)}2(μ-Cl)3]????????????(????)??[(S)-(-)-5,5'-??(???????)-4,4'-?-1,3-?????]??????(II)488809-34-3C78H68Cl5NO8P4Ru2
Boc-(R)-3-amino-4-(4-pyridyl)-butyric acid269396-68-1C14H20N2O4
1-(8-methylquinolin-5-yl)methanamine(SALTDATA: FREE)1-(8-?????-5-?)????(?????:??)1211489-11-0C11H12N2
2-methyl-4-(methylamino)butan-2-ol(SALTDATA: FREE)2-??-4-(?????)??-2-?866223-53-2C6H15NO
(S)-beta-(p-nitrophenyl)alanine(S)-3-???-3-(4-???-??)-?????501030-96-2C9H10N2O4
N-Cyano-N',S-diMethylisothiourea5848-24-8C4H7N3S
PotassiuM tetracyanoplatinate(II) trihydrate, 45.2 - 51.7% Pt14323-36-5C4H6K2N4O3Pt
3,5-Difluorobenzyl chloride 98%220141-71-9C7H5ClF2
2-Pentylpyridine, 98%2294-76-0C10H15N
(1S)-(-)-β-Pinene, 98%(1S)-(-)-??-??18172-67-3C10H16
Fmoc-β-HoGlu(OtBu)-OH203854-49-3C25H29NO6
(2-Cyanophenyl)diphenylphosphine, min. 98%O-(???????)?????34825-99-5C19H14NP
3-(2-furyl)-3-phenylpropan-1-amine(SALTDATA: FREE)3-??-2-YL-3-??-?????374910-04-0C13H15NO
pyrrolo[1,2-d][1,2,4]triazin-1(2H)-one(SALTDATA: FREE)???[1,2-D][1,2,4]????-1(2H)-ONE50269-86-8C6H5N3O
Piperazine Dihydrochloride Monohydrate???? ??????????142-64-3C4H12Cl2N2
Isobutyl Acetoacetate???????????????7779-75-1C8H14O3
(S)-(-)-Methylsuccinic Acid(S)-(-)-?????2174-58-5C5H8O4
3-(2-methoxyethyl)-5-pyrrolidin-2-yl-1,2,4-oxadiazole(SALTDATA: FREE)915920-00-2C9H15N3O2
Phenyl carbamate, 97%622-46-8C7H7NO2
Tetrakis(2,2,6,6-tetramethyl-3,5-heptanedionato)zirconium(IV), 99% [Zr(TMHD)4]18865-74-2C44H76O8Zr
6-(4-Fluorophenyl)imidazo[2,1-b][1,3]thiazole-3-carboxylic acid912770-37-7C12H7FN2O2S
6-ethyl-4-methyl-2(1H)-quinolinone(SALTDATA: FREE)6-??-4-?????-2-OL51592-38-2C12H13NO
(2,5-dichlorophenoxy)acetic acid(SALTDATA: FREE)2,5-???????????582-54-7C8H6Cl2O3
2,5-Dichlorothiophene-3-sulfinic acid sodiuM salt363179-59-3C4HCl2NaO2S2
4-Methyl-2-pyrrolidin-1-ylmethyl-piperazine-1-carboxylic acid benzyl ester4-??-2-????-1-???-????-1-???????????675602-56-9C18H27N3O2
Cyano propyl diisopropyl (dimethyl amino ) silane163794-91-0C12H26N2Si
2-Bromo-3,3,4,4,4-pentafluoro-1-butene2-BROMO-3,3,4,4,4-??????-1-??68318-95-6C4H2BrF5
Tetrahydro-2H-pyran-3-ylacetic acid??????-2H-??-3-?????102539-71-9C7H12O3
4,5-Dibromo-2-furaldehyde4,5-????-2-??????2433-85-4C5H2Br2O2
2-Chloro-4-(chloromethyl)-1,3-thiazole2-???-4-(?????)???5198-76-5C4H3Cl2NS
3-Bromo-4-chloro-5-nitropyridine31872-63-6C5H2BrClN2O2
Hydrogen tetrabromoaurate(III) hydrate (99.9%-Au)17083-68-0AuBr4.H
Diphenylzinc, 99%?????1078-58-6C12H10Zn
6-Amino-1-methyluracil, 97%2434-53-9C5H7N3O2
3-Phenylpropionamide, 98%102-93-2C9H11NO
(S)-(-)-2,2',6,6'-Tetramethoxy-4,4'-bis(di(3,5-xylyl)phosphino)-3,3'-bipyridine, min. 95% CTH-(S)-Xylyl-P-Phos443347-10-2C46H50N2O4P2
2,3,4,5-Tetrahydro-1H-benzo[e][1,4]diazepin-7-ylamine886366-79-6C9H13N3
exo-Norborneol497-37-0C7H12O
Methyl tricosanoate, 99%2433-97-8C24H48O2
1,4-Bis(methylamino)anthraquinone, 95%2475-44-7C16H14N2O2
1,1'-Bis[(2S,5S)-2,5-diethylphospholano]ferrocene, min. 97%436863-50-2C26H32FeP2
2-EthoxyethylaMine110-76-9C4H11NO
(3-methoxypropyl)(4-methylbenzyl)amine(SALTDATA: HCl)884497-41-0C12H19NO
Phytosphingosine554-62-1C18H39NO3
1,3-Benzothiazole-2-carbohydrazide1,3-?????-2-????????28891-34-1C8H7N3OS
1-Phenylcyclopropanamine hydrochloride1-??-????????????73930-39-9C9H12ClN
9-ForMylphenanthrene4707-71-5C15H10O
2,6-DiMethyl-gaMMa-pyrone2,6-???-4H-??-4-?1004-36-0C7H8O2
N-(4-Methoxybenzylidene)-4-hydroxyaniline4-(4-???????)-4-???????3230-39-5C14H13NO2
Polyoxyl 35 Castor Oil???? EL-63061791-12-6NULL
Bis(4-chlorophenyl)disulfide, 98%1142-19-4C12H8Cl2S2
3-Chloro-10,11-dihydro-5H-dibenzo[b,f]azepine32943-25-2C14H12ClN
3-(Trimethylsilyl)cyclopentene3-(??????)??????14579-08-9C8H16Si
3,4-DiMethoxy-α-(1-Methylethyl)benzeneacetonitrile3-??-2-(3,4-??????)??????20850-49-1C13H17NO2
N-Ethoxycarbonyl-3-nitro-o-toluidine381670-28-6C10H12N2O4
5-(4-Fluoro-phenyl)-2 H -pyrazole-3-carboxylic acid hydrazide3-(4-??????)-1H-???-5-????763111-29-1C10H9FN4O
2-chloro-1-(1H-indol-3-yl)ethanone(SALTDATA: FREE)???,2-???-1-(3-???)-28755-03-5C10H8ClNO
3,5-Bis(methylsulfonyl)benzoyl chloride3,5-BIS(?????)????????90649-99-3C9H9ClO5S2
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